Toshiba RAV-RM301SDT-E Service Manual page 41

No. Item
17 DC motor
18 Power saving
19 8˚C heating/
Frost protective
operation
Outline of specifications
1) When the fan operation has started, positioning of thestat or
and the rotor are performed.
(Moves slightly with tap sound)
2) The motor operates according to the command from the
indoor controller.
Notes)
• When the fan rotates while the air conditioner stops due to
entering of outside air, etc, the air conditioner may operate
while the fan motor stops.
• When a fan lock is found, the air conditioner stops, and a
trouble is displayed.
SAVE
1) Turn on button on the remote controller.
2) During operation of save operation,
wired remote controller.
3) During power save operation, the current release control
is performed with the restriction ratio set in EEPROM on
the outdoor unit.
4) The restriction ratio can be set by keeping
pushed for 4 seconds or more on the remote controller.
5) When validating the power save operation, the next
operation starts with power save operation valid because
contents are held even when operation stops, operation
mode changes or power supply is reset.
6) The restriction ratio can be set by changing the setup
data of CODE No. (DN) [C2] in the range of 50 to 100%
(every 1%, Setting at shipment: 75%).
1) This functional is intended for the cold latitudes and performs
objective heating operation (8˚C heating operation).
2) This function is valid only for combination with the outdoor
units.
3) Using the indoor DN code [D1] (1 bit), Valid/Invalid of this
function is set up at the customer's side.
∗ The setup by DN code is Invalid [0]/Valid [1] and Invalid [0]
has been set at the shipment.
4) This operation is the heating operation which sets 8˚C as
the setup temperature of the target.
5) This function starts operation by pushing temperature
button during heating operation; besides by pushing
button for 4 seconds or more after temperature
reached the minimum set temperature.
6) To stop/release this operation, select and execute one from
the following operations.
Push button: Heating operation (18˚C setting)
continues.
Push [START/STOP] button: Air conditioner stops.
(Heating 18˚C operation at the next start)
MODE
Push : Other operation mode is selected and the
operation continues.
7) As the setup temperature is 8˚C and the human heating is not
targeted, the cold air discharge preventive control (Item 7) is
made invalid to suppress the intermittent operation.
8) The settings of the air direction and air volume are
changeable during this operation.
9) The indoor fan stops to protect the compressor for
2 minutes after start of heating operation (Thermo-ON) by
this function.
SAVE
lights on the
SAVE
button
– 41 –
Remarks
Check code [P12]
Operation and display
also are unavailable on
the wired remote
controller RBC-
AMT31E and before.
Carry out setting
operation during stop of
the unit; otherwise the
unit stops operation.
For the setup operation,
refer to "Power saving
mode" of Installation
Manual.
In a group connection,
if there is even one
combination with other
unit, "This function is not
provided." is displayed.
The setup temperature
jumps from [18] to [8].